So, I had unprotected sex twice about 2 weeks ago with my boyfriend. I had just started birth control and I had been on it for almost 3 weeks when we first had unprotected sex. The doctor said wait a month before having unprotected sex, the pamphlet says wait one week, so we waited almost three weeks. Both times, he pulled out like 10 secs before he ejaculated. Today I took my second inactive pill and have yet to get my period and I also noticed blue veins in my breasts. I know I'm probably just being paranoid, but do you guys dont think i may be pregnant or anything? Or do you think its the hormones making me have the blue veins? Thanks in advance!! I'm on Yaz if that makes a difference.